Convenient and easy to use, since the built-in timer automatically turns on the light at the same time every day and then makes it shine for 6 hours. Easy to place anywhere as it is battery operated and does not need to be connected to the main power supply. Perfect for creating the ambiance of the holidays in your home. Batteries are sold separately; 3 pcs AA required. IKEA recommends LADDA rechargeable batteries. Built-in LED light source. Light color: warm white (2700 Kelvin). LED life approx. 20,000 hours. For indoor use. Material Base: Polycarbonate plastic Battery box: ABS plastic Measurements Height: 6 "